Continuing, and you have all kinds of releases from subsystems or components typically in the radwaste area where you might be able to drop a fuel assembly so all this has to be analysed.

Now BWR fuel assembly is unique in the sense that because we have boiling going on in the core there needs to be some assurance that every fuel assembly is getting coolant and getting water.

FITLINK is one of main programs of NDFMPS that is core nuclear design and fuel management program system, and is a treatment program of cross section parameter of fuel assembly.